Block Diagrams, Test Point Overviews, and Waveforms
23
LC4.9E AB
6.
Block Diagram Video
B1
TUNER & VIF
B15
S
CART ANALOG IO
B2
HERCULE
S
B14
DIGITAL IO
B1
3
MUX-
S
YNC INTERFACE
B7
S
CALER
B11
FLA
S
H/CONTROL
B10
S
DRAM
B
3
S
YNC INTERFACE
VIDEO
B1
8
HI
S
TO-
GRAM
B17
S
IDE CONNECTION
S
D
S
IDE AV
B19
COLUMBU
S
(Dig. PAL/NTC Com
b
)
1102
UV1
3
1
8S
D
RF
IN
RF
OUT
TUNER
2106
11
1104
VIF1
VIF2
8
7
2
4
5
1
33
11
RF_AGC
S
CL
S
DA
DC
AC
AGC
Detect
21
1
S
CART 2
1G02
20
15
S
C2_Y_IN
S
C2_C_IN
1G01
20
7
8
16
15
11
S
C1_CVB
S
_IN
21
1
S
CART 1
24
25
3
1
51
52
55
S
C2_CVB
S
_MON_OUT
S
C1_FBL_IN
CVI_Pr_IN
CVI_Y_IN
19
S
C1_CVB
S
_RF_OUT
4
3
EF
7G0
3
77
7
8
79
8
0
EF
720
8
R_
S
DTV
EF
7209
G_
S
DTV
EF
7210
B_
S
DTV
8
5
8
6
8
7
74
75
76
70
71
72
22
67
7E01
S
C1_R_CVI_Pr_IN
S
C1_G_CVI_Y_IN
S
C1_B_CVI_P
b
_IN
27
3
7
25
1
5
R_PR+
G_Y+
B_PB+
17
14
11
V_PC
2
H_PC
12
7E0
3
1
1
3
V
s
ync_
S
DTV
H
s
ync_
S
DTV
AV
S
YNC
AH
S
YNC
15
14
7604
5
1
8
4
L4
L
3
1F00
15
16
1
8
2
3
24
17
+5V
S
WI
6
14
9
10
11
7
2
1
ANALOG
INPUT
PORT
DVI/HDMI
INPUT
PORT
7B01
K4D26
3
2
38
F
S
DRAM
1Mx
3
2x4
F
S
DATA
F
S
ADDR
7
8
01
GM1501
GRAPHIC
ZOOM
DI
S
PLAY
TIMING
GEN.
VIDEO
ZOOM
O
S
D CONTR
OLLER
OUT BLENDER
BRIGHTNE
SS
/CONTRA
S
T/HUE/
S
AT
EXTERNAL
ROM
INTERFACE
7C00
MX29LV040QC
FLA
S
H
ROM
512Kx
8
OCMDATA
OCMADDR
RGB/Pr P
b
In
s
ert
YUV Interf
a
ce
RGB M
a
trix
Bl
u
e & Bl
a
ck
S
trech
G
a
mm
a
Corr.
PAL/NT
S
C/
S
ECAM
Decoder &
B
as
e
ba
nd
Del
a
y
S
ync
S
ep
H-O
S
C
H-
S
hift
H-Drive
Vertic
a
l &
E
as
t-We
s
t
Geometry
CVB
S
/Y
VDRB
H/V
HOUT
RO
GO
BO
IN
SS
W
3
Chrome
Yint
R/Pr-
3
G/Y
3
B/P
b
-
3
YO
U
T
VO
U
T
UOUT
VIN
UIN
YIN
B_O
S
D
G_O
S
D
R_O
S
D
F
as
t Bl
a
nking
Pe
a
king
S
CAVEM
U/V Del
a
y
S
kin Tone
U/V Tint
Sa
t
u
r
a
tion
YUV
YUV in/o
u
t
S
AT
S
CAVEM
on text
Dig. 2H/4H
Com
b
filter
Y Del
a
y Adj.
c
cv
bs
/y
S
o
u
nd
Tr
a
p
s
Video
S
witch
+
Control
Uint
Vint
CVB
S
1
H_PC
V_PC
BINA|P
b
GINA|YINA
RINA|Pr
HOTPLUG
RX0-IN
RX0+IN
RXC+IN
RXC-IN
S
CL_DVI
S
DA_DVI
RX1-IN
RX1+IN
RX2+IN
RX2-IN
FRAME
S
TORE
CONTROL
MICRO
CONTROLLER
UART
INTERFACE
INTERNAL
RAM
7E02
14
2
11
15
1
12
Q
SS
Mixer
AM Demod. AM
Q
SS
/FM
1106
7
8
2
S
IF1
S
IF2
29
3
0
F624
F625
F626
F10
8
IF-TER
B10
A10
N4
N
3
B9
A9
B
8
A
8
AL
B6
AE10
D2
C2
B2
7217
TDA15021H
RO
GO
BO
V
s
ync_
S
DTV
H
s
ync_
S
DTV
INTF_Y_OUT
INTF_U_OUT
INTF_V_OUT
S
C1_B_CVI_P
b
_IN
S
C1_FBL_IN_1
S
C1_R_CVI_Pr_IN
S
C1_G_CVI_Y_IN
R_PR-ADC
G_Y-ADC
B_PB-ADC
19
PC_HD_DET
DVI-D
CONNECTOR
19
S
TATU
S
_2
8
S
TATU
S
_1
6
7
+5
S
W_
a
+VTUN
1
8
91
6
17
24
C5
C1
C2
C
3
C4
2
8
8
27
26
25
74
3
6-1
74
3
6-2
2
4
1
3
N.C.
EF
7L01
EF
7L0
3
EF
7L02
7L04
M
S
T9
883
C
A/D
CONV.
COL_Di(1-7)
COL_YA(1-7)
COL_A
COL_D
7M00
T6TU5XBG
COLUMBU
S
DIGITAL COMB
FILTER
DRAM
512Kx16x2
7M01
M
S
M56V16
+2V5_DDR
95
F_15670_004.ep
s
010
8
05
4
8
4
3
54
3
0
3
1
56
57
S
CL
S
DA
COL_Do(1-7)
COL_YB(1-7)
7E00
1
1
3
3
5
2
12
15
14
4
S
D_HD_
S
EL
10,11
C
3
S
OG
BINA|P
b
GINA|YINA
RINA|Pr
2
1M
3
6
1K04
2
4
4
1
5
S
VH
S
2
4
3
1001
1002
C
Y
EF
7206
64
5
8
7G10
2
12
15
14
4
FRONT_Y_CVB
S
_IN
1
FRONT_C_IN
1
3
59
3
DMMI_CVB
S
_IN
5
7G09
2
9
12
19
CVI_P
b
_IN
4
7
14
17
S
C1_FBL_IN
CVI_Pr_IN
CVI_Y_IN
CVI_P
b
_IN
S
C1_FBL_IN_1
3
8
1
3
1
8
DMMI_RGB_
S
M
B2
B1
3
B1
3
B1
3
B15
B1
3
B1
3
B1
3
S
C1_CV1_DMMI_R_Pr_IN
S
C1_CV1_DMMI_G_Y_IN
S
C1_CV1_DMMI_B_P
b
_IN
B1
3
B15
B15
B15
B1
3
B1
3
B1
3
B1
3
S
C1_R_CVI_Pr_IN
S
C1_G_CVI_Y_IN
S
C1_B_CVI_P
b
_IN
B2,B1
3
B2,B1
3
B2,B1
3
B1
3
B1
3
B1
3
B14
B14
B14
B
3
B1
3
B14
B14
B1
3
B
3
EF
7G05
7219
4
8
1
3
12
14
S
C2_AV
3
_Y_IN
1G0
3
12
10
8
14
DMMI_FBL_IN
DMMI_R_Pr_IN
DMMI_G_Y_IN
DMMI_B_P
b
_IN
DMMI_R_Pr_IN
DMMI_G_Y_IN
DMMI_B_P
b
_IN
DMM1_CVB
S
_IN
For DVB
S
et
s
Only
FROM 1500
BACK END
1P06
1
11
10
12
14
1
3
15
19
1
8
20
27
26
2
8
22
21
2
3
LVD
S
_VCC
TXB0-
TXB
3
+
TXB0+
TXB1-
TXB1+
TXBC+
TXBC-
TXB2-
TXB2+
TXB
3
-
AE16
AF11
AF16
AF12
AE15
AF15
AE12
AF1
3
AE14
AF14
LVD
S
INTERFACE
RECEIVER
7N04
THC6
3
LVDF
8
4B
TXB0-
TXB
3
+
TXB0+
TXB1-
TXB1+
TXBC+
TXBC-
TXB2-
TXB2+
TXB
3
-
LVD
S
TRAN
S
-
MITTER
7P02
THC6
3
LVDM
83
R
EPLD
PIXEL+
PROCE
SS
OR
RGB
7N02
EP1C12F256C
8
N
OR
RGB
4N0
3
4N1
3
4N01
4N15
4N07
4N05
4N17
4N19
4N11
4N09
LVD
S
Ap
LVD
S
An
LVD
S
Bp
LVD
S
Bn
LVD
S
Cp
LVD
S
Cn
LVD
S
Dp
LVD
S
Dn
LVD
S
CLKp
LVD
S
CLKn
LVD
S
Ap
LVD
S
An
LVD
S
Bp
LVD
S
Cp
LVD
S
Cn
LVD
S
Dp
LVD
S
Dn
LVD
S
CLKp
LVD
S
CLKn
LVD
S
Bn
OR
LVD
S
A+
LVD
S
A-
LVD
S
B+
LVD
S
B-
LVD
S
C+
LVD
S
C-
LVD
S
D+
LVD
S
D-
LVD
S
CLK+
LVD
S
CLK-
1P07
1
11
12
1
3
14
15
16
17
1
8
19
20
24
25
26
21
22
LVD
S
_VCC
LVD
S
A+
LVD
S
A-
LVD
S
B+
LVD
S
B-
LVD
S
C+
LVD
S
C-
LVD
S
D+
LVD
S
D-
LVD
S
CLK+
LVD
S
CLK-
TO
D
I
S
PLA
Y
(LC4.
8
LC4.9)
T
O
DI
S
PLA
Y
(LC4.
3
)
Only for
s
et
s
with
PIXEL PLU
S
HD
PC
S
ide-AV
EXT2
EXT1
TV
PC_HD_DET H H H H L H
S
D_HD_
S
EL H H H H H H
RGB|CVI_HDA_
S
EL L H L L L L
S
ee
a
l
s
o
Block gi
a
gr
a
m
IBO-ZAPPER
B2
B2
K5
B2
B2
S
C1_CVB
S
_IN
S
C2_Y_IN_1
S
C1_CV1_DMMI_R_Pr_IN
S
C1_CV1_DMMI_G_Y_IN
S
C1_CV1_DMMI_B_P
b
_IN
7G07
3
4
S
C2_AV
3
_Y_IN
EF
7G0
8
S
C2_Y_IN_1
AV2_DMMI_
S
W
B2
S
C2_OUT_
S
W
S
C2_AV
3
_C_IN
AV2_DMMI_
S
W
9
10,11
9,10,11,20
B2
HERCULE
S
S
CALER
VIDEO
IN